Anything is "possible" with enough technical skills or money.
The simple answer is no, there is not enough room under the hood for anything but a GM 350. With any engine swap you have to deal with the electronic engine controls, emissions testing, transmission fitments, stronger axles, installing/adapting a transfer case, etc.
Progressive Liberalism: Bringing you new ideas so wonderful, they have to include mandatory participation ......
Originally Posted by Ronald W. Reagan: Government is not the solution to our problem; Government is the problem.